`ghcourson.com`

DNSSEC	⚠️ Not signed
NS	`ns45.worldnic.com` ⭐
		A	162.159.26.111^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-26-111.defastlink.net`
NS	`ns46.worldnic.com`
		A	162.159.27.50^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-27-50.defastlink.net`
MX	`mx001.netsol.xion.oxcs.net` ⭐
		A	173.45.18.128^{🇨🇦 AMC173.45.16.0/22}
			PTR	`mx31.oxsus-vadesecure.net`
MX	`mx002.netsol.xion.oxcs.net` ⭐
		A	173.45.18.129^{🇨🇦 AMC173.45.16.0/22}
			PTR	`mx32.oxsus-vadesecure.net`
MX	`mx003.netsol.xion.oxcs.net` ⭐
		A	51.81.206.108^{🇺🇸 OVH51.81.128.0/17 Hosting route}
			PTR	`mx33.oxsus-vadesecure.net`
MX	`mx004.netsol.xion.oxcs.net` ⭐
		A	51.81.206.109^{🇺🇸 OVH51.81.128.0/17 Hosting route}
			PTR	`mx34.oxsus-vadesecure.net`
TXT	`v=spf1 include:spf.registeredsite.com include:spf.cloudus.oxcs.net ~all`
SOA	`NS45.WORLDNIC.com`namehost@WORLDNIC.com serial=122092009

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Same first word

ghcourson.com

Similar names

gcuhonors.org

DNS History

9 records (6 active, 3 former)

●NSns45.worldnic.com2015-06-19 → 2026-02-27 · 2 obs

● 2015-06-19 00:21:44
● 2026-02-27 12:52:30

●NSns46.worldnic.com2015-06-19 → 2026-02-27 · 2 obs

● 2015-06-19 00:21:44
● 2026-02-27 12:52:30

○MXinbound.ghcourson.com.netsolmail.net2015-06-19 → 2017-04-18 · 4 obs

● 2015-06-19 00:21:44
● 2017-04-18 08:54:02
○ 2020-03-27 04:06:30
○ 2026-02-27 12:52:30

●MXmx001.netsol.xion.oxcs.net2026-02-27 → 2026-02-27 · 3 obs

○ 2020-03-27 04:06:30
● 2026-02-27 07:51:24
● 2026-02-27 12:52:30

●MXmx002.netsol.xion.oxcs.net2026-02-27 → 2026-02-27 · 3 obs

○ 2020-03-27 04:06:30
● 2026-02-27 07:51:24
● 2026-02-27 12:52:30

●MXmx003.netsol.xion.oxcs.net2026-02-27 → 2026-02-27 · 3 obs

○ 2020-03-27 04:06:30
● 2026-02-27 07:51:24
● 2026-02-27 12:52:30

●MXmx004.netsol.xion.oxcs.net2026-02-27 → 2026-02-27 · 3 obs

○ 2020-03-27 04:06:30
● 2026-02-27 07:51:24
● 2026-02-27 12:52:30

○MXmx1.netsolmail.net2020-03-27 → 2020-03-27 · 4 obs

○ 2017-04-18 08:54:02
● 2020-03-27 04:06:30
○ 2026-02-27 07:51:24
○ 2026-02-27 12:52:30

○A206.188.193.262015-06-19 → 2026-02-27 · 3 obs

● 2015-06-19 00:21:44
● 2026-02-27 07:51:24
○ 2026-02-27 12:52:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ghcourson.com	ns45.worldnic.com, ns46.worldnic.com	2 records

✅ Authoritative Response

Server: 162.159.26.111

NS records: ns45.worldnic.com, ns46.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ghcourson.com (unsigned zone)

⏱️ Timing

Total: 307ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`206.188.193.26`
NS	2	`ns46.worldnic.com, ns45.worldnic.com`
MX	4	`mx001.netsol.xion.oxcs.net (pri: 10), mx003.netsol.xion.oxcs.net (pri: 10)...`
TXT	1	`v=spf1 include:spf.registeredsite.com in`
SOA	1	`NS45.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns45.worldnic.com, ns46.worldnic.com)

AI analysis

ghcourson.com is delegated to two name servers: ns45.worldnic.com and ns46.worldnic.com.

ghcourson.com shares the same name server setup as pearspec.com, castlegram.com, lcninc.com, ibmcglobal.com and computerscrap.com.

ghcourson.com shares some name servers with other domains, for instance cubalibreparty.com.

Host names with a single IP:

ns45.worldnic.com points to 162.159.26.111.

ns46.worldnic.com points to 162.159.27.50.

Four mail servers handle ghcourson.com: mx001.netsol.xion.oxcs.net, mx002.netsol.xion.oxcs.net, mx003.netsol.xion.oxcs.net and mx004.netsol.xion.oxcs.net.

ghcourson.com shares at least partially some mail servers with other domains, including oflta.org, partylinepr.com, thetolins.net, troesch.com and grantpharmacy.com.